Bainbridge Island, WA Weather
Bainbridge Island, WA climate is mild during summer when temperatures tend to be in the 60's and cold during winter when temperatures tend to be in the 40's.
The warmest month of the year is August with an average maximum temperature of 75.80 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 34.70 degrees Fahrenheit.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 21 degrees Fahrenheit, and fairly limited during winter with an average difference of 12 degrees Fahrenheit.
The annual average precipitation at Bainbridge Island is 53.96 Inches. Winter months tend to be wetter than summer months. The wettest month of the year is December with an average rainfall of 9.07 Inches.
Weather Data
Current Conditions
|
Overcast, 46°F | Humidity: 71% | Dewpoint: 37°F |
| Wind Speed: S 12.7 MPH (11 KT) | Heat Index: 46°F | ||
| Barometer: 30.32 in. | Wind Chill: 40°F |
Weather Forecast
 | Hi: 47°F | Today: Cloudy with a chance of rain this morning...Then rain this afternoon. Highs in the mid to upper 40s. South wind 10 to 15 mph. |
| Lo: 40°F | ||
 | Hi: 50°F | Tuesday: Patchy morning fog. Mostly cloudy with a chance of rain. Highs near 50. Light wind. |
| Lo: 43°F | ||
| Hi: 51°F | Wednesday: Cloudy with a chance of rain. Highs in the lower 50s. Light wind becoming south 10 mph or less in the afternoon. |
| Lo: 40°F | ||
| Hi: 49°F | Friday: Rain likely. Highs in the upper 40s. Lows near 40. |
| Lo: 40°F | ||
| Hi: 49°F | Friday: Rain likely. Highs in the upper 40s. Lows near 40. |
| Lo: 40°F | ||
| Hi: 49°F | Saturday: Mostly cloudy with a chance of rain. Highs in the upper 40s. |
| Lo: 39°F |
Moon, Sunrise and Sunset
 |
Moon Phase: First Quarter Moon | Civil Twilight: 6:52 AM PST |
Sunrise: 7:27 AM PST |
| Sunset: 4:26 PM PST |
Civil Twilight: 5:01 PM PST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 45.4 | 48.9 | 53.6 | 58.9 | 65.0 | 69.8 | 75.2 | 75.8 | 70.8 | 60.4 | 50.2 | 45.1 | 59.9 |
| Mean °F | 40.1 | 42.2 | 45.5 | 49.8 | 55.5 | 60.2 | 64.6 | 65.2 | 60.8 | 52.4 | 44.6 | 40.0 | 51.7 |
| Min °F | 34.7 | 35.4 | 37.4 | 40.7 | 45.9 | 50.5 | 54.0 | 54.6 | 50.7 | 44.3 | 39.0 | 34.8 | 43.5 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 7.54 | 7.06 | 5.83 | 3.46 | 2.30 | 1.59 | 0.96 | 1.06 | 1.88 | 4.46 | 8.75 | 9.07 | 53.96 |
